Tag: hardsci-fi

4 series

human journey

3.7361 chapters

There are so many creatures in the world, why only human beings have wisdom?The universe is so vast, why have no aliens been discovered?Do human being

Vault 32

4.6234 chapters

Mutated creatures, terrifying biological weapons, out-of-control killer robots.Without pure water, there will be no real human beings, and there will

Pan Galactic Age

3.91078 chapters

This is a small but meaningful orthodox hardcore science fiction.This is the story of a little person becoming an interstellar overlord step by step!T

Earth Invasion

4.1492 chapters

Freeman Dyson divides civilizations into three categories. When the universe uses a joke to connect a planet that is about to step into the second cat